Adding up the two gives me a grand total commute of 10,089 miles, or 16,561 Km, as the crow flies.

This time around, I've got excellent flights and layovers which should put me at about 29 hours total flying time, plus a 24 hour boat ride into Luanda and half a day clearing customs and immigration. All in all, not a bad commute home as long as I can avoid rush hour traffic...